I’ve never bothered painting the ugly things in life. People struggling, having difficulty. You meet that when you go out, and then you have to come back and see the same thing hanging on the wall. No. I wanted something beautiful that you could sit down and look at. And then, the paintings change you - Alma Thomas

Alma Woodsey Thomas (September 22, 1891 – February 24, 1978) was an African-American artist and Art teacher who lived and worked in Washington, D.C., and is now recognized as a major American painter of the 20th century. She is the first African-American woman to be included in the White House's permanent art collection. Thomas is best known for the "exuberant", colorful, abstract paintings that she created after she retired from a 35-year career teaching art at Washington's Shaw Junior High School.

Thomas, who is often considered a member of the Washington Color School art movement but alternatively classified by some as an Expressionist and/or Black Abstractionist, earned her teaching degree from University of the District of Columbia (known as Miner Normal School at the time). She was the first graduate of Howard University's art department, and maintained connections to that university through her life. She achieved success as an African-American female artist despite the segregation and prejudice of her time.

Thomas's reputation has continued to grow since her death. Her paintings are displayed in notable museums and collections and have been the subject of several books and solo museum exhibitions. The Smithsonian American Art Museum maintains the world's largest public collection of her work.